仅仅传入自定义参数
HTML
<div id="app"><button @click="tm(123)">ddddd</button></div>
JS代码
new Vue({el:'#app',methods:{tm:function(e){console.log(e);}}})
仅仅传入事件对象
HTML
<div id="app"><button @click="tm">ddddd</button></div>
JS代码
new Vue({el:'#app',methods:{tm:function(e){console.log(e);}}})
同时传入事件对象和自定义参数
HTML
<div id="app"><button @click="tm($event,123)">ddddd</button></div>
JS代码
new Vue({el:'#app',methods:{tm:function(e,value){console.log(e);console.log(value);}}})
原文地址：/little_kid_pea/article/details/89736282
